Pronóstico: Miami Marlins vs. Atlanta Braves

Platform comparison

Market context

Polymarket is pricing **Miami Marlins vs Atlanta Braves** at **43% YES**, which implies the market is treating Miami as a live but clear underdog on the contract settled in **USDC** on **Polygon** through conditional tokens. That is broadly consistent with recent baseball pricing that has had Atlanta favoured in this matchup, with moneyline lines around Braves -135 to -145 and Marlins in the +110 to +130 range in early-August previews and comparable June/May meetings.[2][6][3]

For a Polymarket user, the key comparison is not whether Miami can win in a vacuum, but whether 43% is too generous or too stingy versus the market’s pre-game read. Comparable Braves-Marlins games this season have generally priced Atlanta as the stronger side, often in the mid-60s to low-70s on implied win probability, while model-based previews have also leaned Braves but not overwhelmingly so.[3][4][5] In other words, this contract is not trading like a coin flip; it is closer to a modest underdog position for Miami, which makes late information more important than broad season-record narratives.[1][6]

The main catalysts are the confirmed line-up cards, any late pitching change, and whether the game proceeds on time or is pushed back, because this market stays open until completion if postponed and only resolves 50-50 if cancelled or tied. Traders should also watch official MLB and team announcements in the hours before first pitch, since those are the events most likely to shift the win probability on-chain before settlement. The settlement window runs to **2026-08-13T23:15:00Z**, but the outcome itself should be determined by the official final game result rather than market sentiment.[1]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Qué Es, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Qué Es. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.